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Dc motor turning

I looked inside of an old cassette deck that I have TEAC V 307 to put a belt back on the capstan flywheel. I suspected correctly that the belt was slipping. the belt is old and i will replace with a new one, however, now when i turn the power on the DC motor ( connected to the capstan flywheel via this belt) turns continuously regardless of what 'play status' that I'm selecting. In fact it turns continuously even if no status is selected. I'm wondering if this is normal. when i hit FF, REV, Play, REcord, they all work correctly, its just that the DC motor is continuously turning independent of any play status. I don't remember it doing that when I opened the deck but then again I didn't have the power on when I opened it up.

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Better quality cassette decks use this method as it puts less strain on the motor because it dosen't have to keep starting and stopping.

John w

Posted on Dec 17, 2007


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